Ok, I got the primary up to ~80F and the SG is now at 1.015. That's about 83% apparent attenuation which I am quite pleased with. I have Xfered to the secondary which is in the keezer at 44F. I plan on keeping it in there for a few weeks before bottling.
As an afterthought, would this yeast benefit from intermittent feeding with simple sugars? 83% is good, but a lower final gravity would be nice for this style. I know I could have done better with my initial fermentation temperatures, but is there anything else I could do to speed things up next time?